Jc. Vandegrampel et al., SILICON-CONTAINING POLYMERS DERIVED FROM MONO AND DISUBSTITUTED CYCLOPHOSPHAZENES, Phosphorus, sulfur and silicon and the related elements, 93(1-4), 1994, pp. 273-276
Two classes of silicon-containing polymers are described, one in which
phosphazene rings are part of the polymer backbone, the other where p
hosphazene rings are present as pendant groups. X-ray structures of so
me monomeric precursors and reaction products are shown.